In a rambling 32-page story in trade publication The Hollywood Reporter, Kavanaugh never gives himself an ounce of credit for taking down Relativity, which produced “Oculus,” a movie met with a tepid box office.

“We found out that [creditor Colbeck Capital’s PR firm] Rubenstein has a very close connection to the New York Post and has basically just been feeding The Post the whole time,” Kavanaugh tells THR when asked at what point he became radioactive. “Like every negative thing they can.”

Kavanaugh saves most of his wrath for Colbeck, a New York hedge fund that orchestrated, in the words of THR, “a Shakespearean betrayal.”

Colbeck, which was a Relativity consultant with board representation, was tasked at the time with bringing new investors to the studio to buy out an existing one.

“It turns out Colbeck never called any of these parties to pitch the Relativity plan,” Kavanaugh says. “[Instead] they created a business plan, which we have a copy of, that was, let’s call it, ‘A Colbeck Takeover of Relativity.’ ”

The alleged takeover, which never occurred, was said to be backed by a Russian group Kavanaugh wouldn’t identify.

Rubenstein exec Susie Arons, who handles the Colbeck account, told The Post on Wednesday that the press-silent client didn’t retain her firm until June 18 — nearly two weeks after Relativity confirmed its retention of restructuring professionals.

As for Kavanaugh’s earlier claim that Rubenstein dished on Relativity to The Post, Arons said, “100 percent not true. We don’t do that.”

Kavanaugh’s Q&A covers such an unusual array of characters, financials and alleged misdeeds that a veteran Hollywood suit couldn’t help but consider it a setup.